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| author | Martin K. Petersen <martin.petersen@oracle.com> | 2012-02-14 00:38:22 +0400 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2012-02-19 19:38:01 +0400 |
| commit | 66a651aa7a48b7c6181aff556937454c87bb9feb (patch) | |
| tree | f4a737d1d6bdf2d18bf159c31a30d3705c59f66b /drivers/scsi/scsi_lib.c | |
| parent | c834b1c4ec8ccc9c2d814bd78264b509708fe6dd (diff) | |
| download | linux-66a651aa7a48b7c6181aff556937454c87bb9feb.tar.xz | |
[SCSI] Ensure discard failure gets treated as a target problem
The error reported up the stack for a discard failure did not clearly
indicate that the command was processed and subsequently failed by the
target device.
Return -EREMOTEIO so multipathing does not classify this condition as a
path failure.
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/scsi_lib.c')
| -rw-r--r-- | drivers/scsi/scsi_lib.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index 5b770e9e82c2..b4833deffd3b 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -880,6 +880,7 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes) cmd->cmnd[0] == WRITE_SAME)) { description = "Discard failure"; action = ACTION_FAIL; + error = -EREMOTEIO; } else action = ACTION_FAIL; break; |